154428064

素因数分解:

$2^5\times 7^1\times {\mathrm{689411}}^1$

素因数の和:689428

約数の個数: 24

約数和(自身を含む): 347463648

約数和(自身を除く): 193035584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 689411, 1378822, 2757644, 4825877, 5515288, 9651754, 11030576, 19303508, 22061152, 38607016, 77214032, 154428064]

約数ペア:

[(1, 154428064), (2, 77214032), (4, 38607016), (7, 22061152), (8, 19303508), (14, 11030576), (16, 9651754), (28, 5515288), (32, 4825877), (56, 2757644), (112, 1378822), (224, 689411)]